The present invention relates to a multi-element compound smoke-type shrinkage hanging piece for a cement kiln preheater, which comprises a main board with a smooth shape. The main board is divided into two types. One is equipped with a protective sleeve on the top and bottom of the back, the other is equipped with a tooth-shaped hanging hook on the top of the back, and the tooth-shaped hanging hook is connected with a flange on the smoke-type shrinkage mouth. Fixed holes are arranged in the center of the installation protective sleeve, and a connecting ear seat is arranged at the bottom of the main board, and a connecting fixed hole is arranged on the connecting ear seat, and the center of the connecting fixed hole is fixed by bolts. Connected by a single row of motherboards can be combined into a complete inner cylinder, eventually into a square and cylindrical shape. The invention has good anti-crust ability, almost no crust after use, no need to stop kiln frequently to deal with crust phenomenon, saves cost and improves production efficiency of cement plant; anti-corrosion, anti-oxidation, heat-resistant and wear-resistant, anti-crust, long service cycle, no need to change continuously, saves cost and saves labor; and can design rules according to needs. The installation and use are completed and the production is more convenient.
【技术实现步骤摘要】
一种水泥窑预热器用多元素复合烟式缩口挂片
本专利技术具体涉及一种水泥窑预热器用多元素复合烟式缩口挂片。
技术介绍
目前国内水泥窑烟室缩口部位采用焊接锚固件打上浇注料使用,由于该部位使用温度高,结皮严重,造成预热器的堵料,堵料会造成风速的改变影响生产,并且造成堵料停产,一至二月就要停窑处理浇注料结皮现象,由于工人清理结皮有一定的危险性,所以处理时相当麻烦,以及该部位易落损坏,要胶注料固定于烟室需要昂贵的费用,水泥生产企业停窑一天的造成的损失费用分析:2500T/D的水泥生线损失费用为20万左右;5000T/D的水泥生线损失费用为30万左右。耗费人工耗费时间耗费成本,采用多素复合缩口板组件以后,情况发生根本变化,不需要经常停窑处理结皮现象,节约了时间,节约了成本,同时也节省了人工,提高产能。
技术实现思路
本专利技术的目的在于一种水泥窑预热器用多元素复合烟式缩口挂片,以解决现有的技术问题。为实现上述目的,本专利技术提供如下技术方案:一种水泥窑预热器用多元素复合烟式缩口挂片,包括主板,主板成平滑状,主板分为两种,一种为背面上方和下方都设有安装保护套,第二种为背面上方设有牙形挂勾,牙形挂勾与烟式缩口上的法兰相连接,下方设有一个安装保护套,安装保护套中心设有安装固定孔,主板底端设有连接耳座,连接耳座上设有连接固定孔,连接固定孔中心通过螺栓进行固定。本专利技术的进一步改进在于:主板通过加长螺栓穿过其背部的安装固定孔固定于烟室缩口壁上。本专利技术的进一步改进在于:主板呈S状或L状或I型。本专利技术的进一步改进在于:主板、耳座和牙形挂勾均采用多元素复合不锈钢材料或多元素复合陶 ...
【技术保护点】
1.一种水泥窑预热器用多元素复合烟式缩口挂片,包括主板(1),其特征在于:所述主板(1)成平滑状,所述主板(1)分为两种,一种为背面上方和下方都设有安装保护套(2),第二种为背面上方设有牙形挂勾(6),所述牙形挂勾(6)与烟式缩口上的法兰相连接,下方设有一个安装保护套(2),所述安装保护套(2)中心设有安装固定孔(3),所述主板(1)底端设有连接耳座(4),所述连接耳座(4)上设有连接固定孔(5),所述连接固定孔(5)中心通过螺栓进行固定。
【技术特征摘要】
1.一种水泥窑预热器用多元素复合烟式缩口挂片,包括主板(1),其特征在于:所述主板(1)成平滑状,所述主板(1)分为两种,一种为背面上方和下方都设有安装保护套(2),第二种为背面上方设有牙形挂勾(6),所述牙形挂勾(6)与烟式缩口上的法兰相连接,下方设有一个安装保护套(2),所述安装保护套(2)中心设有安装固定孔(3),所述主板(1)底端设有连接耳座(4),所述连接耳座(4)上设有连接固定孔(5),所述连接固定孔(5)中心通过螺栓进行固定。2.根据权利要求...
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